IMT-02 Infinity X Unrestricted Class Tournament First Round Match 2

A mismatched showdown between a short idol-type fighter and a tall power fighter!
Kawana is treated like a child! However, this is the battlefield of the unlimited class!!

A tournament was held featuring four fighters to determine the first-ever champion of the Infinity X Unlimited Class.
In the second match of the first round, Ai Kawana faced off against Ren Usui. Kawana is a cute idol-type fighter with a short stature, while Usui is a tall, glamorous, and slightly exotic-looking woman. They are completely opposite in terms of their height and physique.
However, the unlimited class does not take physique into consideration. As expected, the power fighter Usui effortlessly lifts and throws the nimble Kawana around.
Kawana fights back with her techniques, but the power gap is clear, and she is treated like a child and put in a series of pinches.
But the match is not over until it's over!
Who will win this mismatched battle? And who will become the first champion, out of the four fighters?